Jesus. That happened to me last summer just in time for the 120* heat. I barely entered my house for over a week and I got lucky. My GFs brother has a mobile hvac van and showed up to fix it for a six pack. Otherwise I was 2 months out with the local company who had installed the system.
Moved boxes and furniture all day yesterday in 95 degrees. Soaked armpits and a sultry Deep South all day. But that made the cheap macro-brews taste that much better in the heat.